Results 71 to 80 of about 4,323,638 (342)

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

open access: yesFEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz   +11 more
wiley   +1 more source

Adaptation of Escherichia coli to Long-Term Serial Passage in Complex Medium: Evidence of Parallel Evolution

open access: yesmSystems, 2017
Experimental evolution of bacterial populations in the laboratory has led to identification of several themes, including parallel evolution of populations adapting to carbon starvation, heat stress, and pH stress. However, most of these experiments study
Karin E. Kram   +6 more
doaj   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

Performance of long term evolution for wireless networks

open access: yesJournal of Computer Science and Technology, 2014
Long Term Evolution (LTE) is a standard for high speed communication in wireless networks. It is developed by 3th Generation Partnership Project (3GPP).
Tauseef Ahmad, Ash Mohammad Abbas
doaj  

Drone Detection With a LTE450‐Based Passive Radar

open access: yesIET Radar, Sonar & Navigation
Passive reconnaissance solutions receive increased interest as unjammable fibre‐optic drones represent a large number of UAVs in recent military conflicts.
Bruno Demissie, Christian Steffes
doaj   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Studi Perencanaan Jaringan Long Term Evolution Area Jabodetabek Studi Kasus PT. Telkomsel

open access: yesBuletin Pos dan Telekomunikasi: Media Komunikasi Ilmiah, 2014
Teknologi LTE merupakan teknologi 4G evolusi dari GSM dengan data rate mencapai 100 Mbps. Operator seluler mempunyai kesempatan untuk menggunakan teknologi tersebut melalui refarming frekuensi.
Sri Ariyanti
doaj   +1 more source

Implementation of platform for long‐term evolution cell perspective resource utilization analysis

open access: yesETRI Journal, 2020
As wireless communication continues to develop in limited frequency resource environments, it is becoming important to identify the state of spectrum utilization and predict the amount needed in future. It is essential to collect reliable information for
Jungsun Um, Igor Kim, Seungkeun Park
doaj   +1 more source

Double-averaging can fail to characterize the long-term evolution of Lidov–Kozai Cycles and derivation of an analytical correction [PDF]

open access: yes, 2016
The double-averaging (DA) approximation is widely employed as the standard technique in studying the secular evolution of the hierarchical three-body system.
L. Luo, B. Katz, S. Dong
semanticscholar   +1 more source

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